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《ACTA BOTANICA BOREALI-OCCIDENTALIA SINICA》 1996-01
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STUDIES OF KARYOTYPE AND EVOLUTION OF SIX SPECIES IN GENUS PEDICULARIS LINN. (SCROPHULARIACEAE)

Huang Rongfu; Shen Songdong and Lu Xuefeng(Northwest Plateau Institute of Biology, Academia Sinica, Xining 81001)  
The karyotypes of six endemic species of genus Pedicularis distributed in northeast Qinghai-Xizhan Plateau are analysed and repoted in this paper, and according to the karyotypes and theirs parameters, we have analysed and compared karyotypic asymmetry and its relative evolutive level for six species. The result shows that the 2n=16 is chromosome number of body cell for these six species. Their karyotype formulae (K)and chromosome component of relative length (C. RL) and the index of karyotypic asymmetry (As·K) are each presented as folows: Pedicularis pilostachya Maxim., K(2n)=16=4m+12sin, C. RL=2L+6M2+6M1+2S(Luo S. R., 1972), As·K=65.29% (Arano H., 1963 ), the karyotypic type belongs to ZA (Stebbins, 1971 ) ; P. przewalskii Maxim. , K (2n )=16=8m (SAT ) + 4sin + 2st+2t. C. RL=2L+8M2+2M1+4S, As·K= 65. 02%, the karyotypic type belongs to ZB; P. oederi Vahl. var. sinensis (Maxim. ) Hums., K(2n)= 16=12m+4sm, C. RL=2L+4M2+8M1+2S, As·k=59. 89%, bilongs to 1B; P. rudis Maxim., K (2n) =16+ 4m+ 10sm+2st, C. RL= 4L+4M2+6M1 +2S, As·K= 68. 10%, belongs to 2B; P. kansuensis Maxim. subsp. kansuensis, K (2n)= 16=6m+6sm+2t,C. RL=1L+ 6M2 +6M1 +2S, As·K= 68.92 %, bilongs to 2A; P. muscicola Maxim., K (2n)= 8m (SAT) +sin, C. RL= 2L+8M2+4M1 +2S, As·K= 62. 64%, bilongs to 2B. On the bases of karyotypes of six species and availeble data. we consider that the basic chromosome number of genus Pedicularis bave to be eigth (x=8). In a few species there is a polyploid. In conformity with the comprison of the karyotypes and asymmetry for above-mentioned six species, the evolutive level shown by karyotypic asymmetry have related with the evolution of corolla.
【Fund】: 中国科学院生物分类特别支持费资助
【CateGory Index】: Q949.777.8
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【References】
Chinese Journal Full-text Database 3 Hits
1 QI Ying-chun1,2,ZHOU Guang-lai1,GAO Yang2(1.College of Biological Science and Technology,Hubei University for Nationalities,Enshi 445000,China;2.College of Horticulture and Forestry Sciences,Huazhong Agricultural University,Wuhan 430070,China);Study on Squash Technique of Root Tip and Analysis of Chromosome Karyotype in Tagetes Patula[J];湖北民族学院学报(自然科学版);2008-03
2 LI Yu-ge,YUAN Wang-jun,DONG Mei-fang,SHANG Fu-de (College of Life Science Henan University.Kaifeng 475001,China);A Study on Karyotype of Osmanthus fragrans Lour[J];南京林业大学学报(自然科学版);2004-S1
3 HUANG Rong fu (Northwest Plateau Institute of Biology,Chinese Academy of Sciences,Xining 810001,China);Variation of karyotype and ploidy of Androsace yargongensis (Primulaceae) in three population in Q-Z Plateau[J];西北植物学报;2001-03
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Li Maoxue Department of Biology, Beijing Unfversity Chen Ruiyang Department of Biology, Nanhai University;A SUGGESTION ON THE STANDARDIZATION OF KARYOTYPE ANALYSIS IN PLANTS[J];武汉植物学研究;1985-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 WANG Na;WANG Kui-Ling;LIU Qing-Hua;LIU Qing-Chao;College of Landscape Architecture and Forestry,Qingdao Agricultural University;;Karyotype analysis of seven wild Clematis species[J];草业学报;2017-11
2 HUANG Lei;WU Li-fang;HE Fei-fei;YANG Chun-mei;YU Rong-pei;SHAN Qin-li;RUAN Ji-wei;WANG Guo-xian;QU Yun-hui;College of Agriculture,Yunnan University;Yuxi Yunxing Biotech Co.,Ltd;Flower Research Institute,Yunnan Academy of Agricultural Sciences;;Optimization of Chromosome Sectioning Technique and Polyploidy Induction in Gypsophila paniculata[J];西南农业学报;2017-10
3 HAN Julan;WANG Hui;BAI Wei;XU Zhenhuan;SHANG Di;ZHUO Ming;LIU Jing;YE Changhua;LI Zhen;Sichuan Academy of Botanical Engineering;;Karyotype Analysis of Good Hybridized Combinations F_1 Generation of Cymbidium Hybridium[J];热带作物学报;2017-10
4 CHEN Shi-yong;CHEN Zhi-hua;CHA Jiao;ZHAO Hai-qi;College of Life Science and Technology,Southwest University for Nationalities;Chengdu No.7 High School;;Karyotype Analysis of Psathyrostachys Juncea[J];草学;2017-05
5 Yongjie HE;Fang LIU;Yi PEI;Jiangli NIE;Zirui WU;Xuejun YANG;College of Horticulture and Landscape, Tianjin Agricultural University;Tianjin Cuiping Lake Science Park;;Karyotype Analysis of Angelica sinensis (Oliy.) Diels[J];Agricultural Science & Technology;2017-10
6 WANG Lin-jiao;TIAN jing;SHENG Mao-yin;Institute of Karst Research,Guizhou Normal University;National Engineering Research Center for Karst Rocky Desertification Control;Guizhou Engineering Laboratory for Karst Rocky Desertification Control and Derivative Industry;;Karyotype Analysis of Ten Epimedium Species and Its Taxonomic Implications[J];四川农业大学学报;2017-03
7 Chen Liang;Cui Fenfen;Song Yun;Zhu Qinmei;Qiao Yonggang;College of Life Science,Shanxi Agricultural University;The Vegetable Base Construction Office of Jiexiu City Economic and Trade Bureau;;Karyotype Analysis of Taxus Media[J];山西林业科技;2017-03
8 QI Hongying;XU Hongguo;GU Lingjie;College of Life Science and Agriculture Forestry,Qiqihaer University;;Karyotype Analysis of Two Cultivars Physali pubescens L.[J];热带作物学报;2017-08
9 LEI Wenying;ZHAO Lili;JIAN Zhongling;CHEN Chao;SONG Gaoxiang;Department of Grassland Science,College of Animal Science,Guizhou University;;Optimization of Chromosome Preparation and Karyotype Analysis of Sophora davidii[J];种子;2017-08
10 LU Ze-gang;LI Meng-nan;LI Guo-hua;ZHAO Yan;ZHANG Jie;BI Yu-fen;College of Horticulture and Landscape,Yunnan Agricultural University;Beijing Top Green Turf;College of Animal Science and Technology,Yunnan Agricultural University;;Optimization of Chromosome Sectioning and Karyotype Analysis of Wild Type Lotus corniculatus in Diqing[J];西部林业科学;2017-04
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 DING Chun-Bang ZHOU Yong-Hong * ZHENG You-Liang YANG Rui-Wu WEI Xiu-Hua (Triticeae Research Institute, Sichuan Agricultural University, Dujiangyan, Sichuan 611830, China);Karyotypes of six species and two subspecies in Pseudoroegneria and three species in Roegneria[J];植物分类学报;2004-02
2 XU Ling-ling, HE Jiang-xun, FANG Liang, ZHANG Liang-hui, LIAO Liang~*( Institute of Biology, Jiujiang Teachers College, Jiujiang 332000, China );Karyotypes of three species in Lysimachia from China[J];广西植物;2004-01
3 XIE Zhen_Yu ZHENG Cheng_Mu ** (College of Agronomy, South China University of Tropical Agriculture, Danzhou, Hainan 571737, China);Cytological studies on 13 species of Compositae from Hainan, China[J];植物分类学报;2003-06
4 SHANG Fu de 1, YI Yan jie 1, HU Nan 1, XIANG Qi bai 2 ( 1. College of Life Science, Henan University, Henan Kaifeng 475001, China; 2. Centre of Sweat Osmanthus Research, Nanjing Forestry University, Jiangsu Nanjing 210037,China );Studies on the Germplasm Resources and Systematic Classification of Osmanthus[J];河南大学学报(自然科学版);2002-03
5 ZHU Hui-Fen, ZHANG Chang-Qin **, GU Zhi-Jian, GONG Xun (Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China);A Karyomorphological Study on Nine Species of Primula (Primulaceae)[J];云南植物研究;2001-04
6 GONG Xun, GU Zhi -Jian, LU Yuan-Xue, ZHANG Chang- Qin (Kunming Institute of Botany,Chinese Academy of Sciences,Kunming 650204,China);The Karyotypes of Seven Species in Ligularia[J];云南植物研究;2001-02
7 Zhao Xiaolan Yao Chonghuai Wang Caiyun (Huazhong Agricultural University, Wuhan 430070,China);Studies on the Isozyme of Sweet Osmanthus Varieties[J];华中农业大学学报;2000-06
8 ZHI LI,CAI Lian bing (Northwest Plateau Institute of Biology,the Chinese Academy of Sciences,Xining 810001,China);Karyotypes and evolution of five species of Leymus Hochst.[J];西北植物学报;2000-05
9 Zhao Xiaolan Yao Chonghuai (Huazhong Agricultural University, Wuhan 430070);PRELIMINARY RAPD ANALYSIS OF Osmanthus fragrans CULTIVARS[J];华中农业大学学报;1999-05
10 Zhu Cheng (Zhejiang Unirersity, Hangzhou 310029) Liu Feiyan (Hangzhou Botanical Garden, Hangzhou 310013);To apply RAPD in classification and differentiation of cultivar of Osmanthus fragrans Lour.[J];广西植物;1999-02
【Secondary References】
Chinese Journal Full-text Database 6 Hits
1 BAO Weihong;DAI Liyi;DENG Haochang;FU Kai;BAO Manzhu;HE Yanhong;Key Laboratory of Horticultural Plant Biology,Ministry of Education/College of Horticulture and Forestry Sciences,Huazhong Agricultural University;Wuhan Botanical Garden,Chinese Academy of Sciences;;Heterosis breeding of male sterile line of Tagetes patula[J];华中农业大学学报;2016-04
2 PAN Chen;HU Yan;BAO Man-zhu;Ai Ye;HE Yan-hong;College of Horticulture and Forestry Sciences,Huazhong Agricultural University/Key Laboratory of Horticultural Plant Biology,Ministry of Education;Europe-America Animal & Plant Research,BGI;;Analysis of Genetic Effects of the Cross Combinations of Tagetes patula[J];中国农业科学;2014-12
3 ZHAO Qing;TANG Dao-cheng;Plateau Flower Research Center,Qinghai University;;Optimization of Microscope Observation Method on Root-tip Chromosomes of Marigold[J];北方园艺;2013-20
4 QIAN Xin;LIAN Jing-jing;LI Quan-jian;LIU Fen;WANG Cai-xia;TIAN Min;Research Institute of Subtropical Forestry,Chinese Academy of Forestry;Chenshan Shanghai Botanical Garden,Chinese Academy of Sciences;South China Botanical Garden,Chinese Academy of Sciences;;Karyotype Analysis of Cypripedium japonicum Thunb. and Calanthe tsoongiana T. Tang et F. T. Wang[J];热带亚热带植物学报;2013-05
5 Wang Yuxiang, Chen Shuming, Zhang Bo (Key Laboratory of Grassland Resource and Ecology of Xinjiang, Xinjiang Agricultural University, Urumqi 830052);Study on Pressing Technology of Root Tip Chromosome in Medicago sativate L.[J];中国农学通报;2013-09
6 Jiang Ping;Advances in Studies of Sweet Osmanthus[J];农业科技与信息(现代园林);2007-09
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